CN202223612U - Pedaled liquid aspirator - Google Patents
Pedaled liquid aspirator Download PDFInfo
- Publication number
- CN202223612U CN202223612U CN2011203418976U CN201120341897U CN202223612U CN 202223612 U CN202223612 U CN 202223612U CN 2011203418976 U CN2011203418976 U CN 2011203418976U CN 201120341897 U CN201120341897 U CN 201120341897U CN 202223612 U CN202223612 U CN 202223612U
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- suction
- liquid
- pipe
- air
- air suction
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Abstract
The utility model relates to a pedaled liquid aspirator. The pedaled liquid aspirator comprises a liquid storage bottle, a bottle stopper, a liquid pumping bent pipe, an air suction bent pipe, a liquid pumping pipe, a suction nozzle, a regulator, an air suction pipe, an air suction bag and one-way valves, wherein the liquid storage bottle is made of colorless transparent glass or polypropylene; the bottle stopper is made of rubber; the bottle stopper is tightly covered at an opening at the upper part of the liquid storage bottle; the liquid pumping pipe and the air suction pipe are hoses; one end of the liquid pumping pipe is inserted into the liquid pumping bent pipe and the other end of the liquid pumping pipe is inserted into a duckbilled suction nozzle or a puncture needle head; the regulator is arranged on the liquid pumping pipe; one end of the air suction pipe is inserted in the air suction bent pipe and the other end of the air suction pipe is inserted at an air inlet position of the air suction bag; and the two one-way valves are respectively arranged at an air inlet and an air outlet of the air suction bag. The utility model has the benefits that the pedaled liquid aspirator is simple and practicable, is convenient to carry and easy to operate, has operational reliability, and can continually finish body fluid suction at one step, and the suction pressure can be mastered artificially.
Description
Technical field
This utility model relates to the medical apparatus technical field, is specifically related to a kind of foot-operated liquid aspirator, and it can be used for aspirating amniotic fluid and human body Celom liquid loading in the neonate oral cavity.
Background technology
After neonate breaks away from parent; The often residual amniotic fluid of much taking out of in the parent in baby's normal sensation in the mouth respiratory tract; If can not in time clear up, just jeopardize baby's life possibly, the prior electric vacuum extractor has the characteristics of continuous attraction in the hospital at present; So will hold the intraoral tissue of baby when using this equipment slightly because of carelessness, produce bleeding blister.The patient who suffers from ascites and hydrothorax when ascites or hydrothorax reach some, will cause compressing to human organ, even influence function of human body, in order to alleviate the infringement to human body of ascites and hydrothorax, must it be treated.At present, take off mourning clothes outside the medicament for the treatment of ascites, with the ascites sucking-off external also be a kind of efficient ways.The present domestic suction ascites of mostly utilizing the disposable syringe repeated multiple times, this is simple and practical with method, causes infection but its shortcoming is a repeated multiple times suction appearance, causes the patient through regular meeting and haves a low fever.
Summary of the invention
The purpose of this utility model is to remedy the defective and the deficiency of prior art, and a kind of foot-operated liquid aspirator is provided, and it is simple and practical; Be easy to carry easy operating, reliable operation; Can one-time continuous accomplish the body fluid suction operation, and swabbing pressure can be controlled by operator oneself.
For realizing above-mentioned purpose, this utility model adopts following technical scheme: a kind of foot-operated liquid aspirator comprises hydrops bottle, bottle stopper, drawing liquid bend pipe, air suction bending tube, liquid suction pipe, suction nozzle, actuator, suction nozzle, suction air, check valve; Wherein the hydrops bottle is processed by colourless transparent glass or polypropylene material; Bottle stopper is processed by rubber, and drawing liquid bend pipe and air suction bending tube are processed by colourless transparent glass or polypropylene material, and bottle stopper covers the opening part on hydrops bottle top closely; Drawing liquid bend pipe and air suction bending tube closely penetrate in the bottle in two through holes from the bottle stopper respectively; Liquid suction pipe and suction nozzle are flexible pipe, and an end of liquid suction pipe and drawing liquid bend pipe are pegged graft, the duck suction nozzle of other end grafting or the piercing needle of liquid suction pipe; A flow regulator is housed on the liquid suction pipe; One end of suction nozzle and air suction bending tube are pegged graft, and the other end of suction nozzle is plugged on the air inlet place of suction air, in the air inlet and the exhaust ports of suction air a check valve are housed respectively; The check valve at air inlet place can guarantee that gas can only get into suction air and can not go out here, and the check valve of exhaust ports can guarantee that gas can only be discharged suction air and can not be advanced here.
The method for using of this utility model: suction nozzle or piercing needle are placed in the liquid that is aspirated, and foot-operated then suction air can produce negative pressure in the hydrops bottle, gets final product pumping liquid after slowly adjusting actuator.
The beneficial effect of this utility model is: simple and practical, be easy to carry, and easy operating, reliable operation can one-time continuous accomplish the body fluid suction operation, and swabbing pressure can be grasped artificially.
Description of drawings
Accompanying drawing is the structural representation of this utility model;
Among the figure, 1. hydrops bottle, 2. bottle stopper, 3. drawing liquid bend pipe, 4. air suction bending tube, 5. liquid suction pipe, 6. suction nozzle, 7. actuator, 8. suction nozzle, 9. suction air, 10 and 11. check valves.
The specific embodiment
Among the figure; A kind of foot-operated liquid aspirator comprises hydrops bottle 1, bottle stopper 2, drawing liquid bend pipe 3, air suction bending tube 4, liquid suction pipe 5, suction nozzle 6, actuator 7, suction nozzle 8, suction air 9, check valve 10 and 11, and wherein hydrops bottle 1 is processed by colourless transparent glass or polypropylene material; Bottle stopper 2 is processed by rubber; Drawing liquid bend pipe 3 is processed by colourless transparent glass or polypropylene material with air suction bending tube 4, and bottle stopper 2 covers the opening part on hydrops bottle 1 top closely, drawing liquid bend pipe 3 and air suction bending tube 4 respectively closely two through holes on bottle stopper 2 penetrate in the hydrops bottle 1; Drawing liquid bend pipe 3 inserts the interior length of hydrops bottle greater than air suction bending tube 4; Liquid suction pipe 5 is flexible pipe with suction nozzle 8, and an end of liquid suction pipe 5 and drawing liquid bend pipe 3 are pegged graft, duck suction nozzle 6 of other end grafting of liquid suction pipe 5; Flow regulator 7 is contained on the liquid suction pipe 5; One end of suction nozzle 8 and air suction bending tube 4 pegged graft, and the other end of suction nozzle 8 is plugged on the air inlet place of suction air 9, in the air inlet and the exhaust ports of suction air 9 check valve 10 and 11 is housed respectively; The check valve 11 at air inlet place can guarantee that gas can only get into suction air 9 and can not go out here, and the check valve 10 of exhaust ports can guarantee that gas can only be discharged suction air 9 and can not be got into here.
Claims (3)
1. foot-operated liquid aspirator; It is characterized in that: it comprises hydrops bottle, bottle stopper, drawing liquid bend pipe, air suction bending tube, liquid suction pipe, suction nozzle, suction nozzle, suction air; Wherein the hydrops bottle is processed by colourless transparent glass or polypropylene material, and bottle stopper is processed by rubber, and drawing liquid bend pipe and air suction bending tube are processed by colourless transparent glass or polypropylene material; Bottle stopper covers the opening part on hydrops bottle top closely; Drawing liquid bend pipe and air suction bending tube closely penetrate in the bottle in two through holes on bottle stopper respectively, and an end of liquid suction pipe and drawing liquid bend pipe are pegged graft, duck suction nozzle of other end grafting of liquid suction pipe; One end of suction nozzle and air suction bending tube are pegged graft, and the other end of suction nozzle is plugged on the air inlet place of suction air.
2. foot-operated liquid aspirator according to claim 1 is characterized in that: a flow regulator is housed on the said accent liquid suction pipe.
3. foot-operated liquid aspirator according to claim 1 is characterized in that: the air inlet of said suction air and exhaust ports are equipped with a check valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203418976U CN202223612U (en) | 2011-09-14 | 2011-09-14 | Pedaled liquid aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203418976U CN202223612U (en) | 2011-09-14 | 2011-09-14 | Pedaled liquid aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223612U true CN202223612U (en) | 2012-05-23 |
Family
ID=46074223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203418976U Expired - Fee Related CN202223612U (en) | 2011-09-14 | 2011-09-14 | Pedaled liquid aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514281A (en) * | 2021-04-26 | 2021-10-19 | 上海化工院检测有限公司 | Sampling device for residual liquid in barrel |
-
2011
- 2011-09-14 CN CN2011203418976U patent/CN202223612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113514281A (en) * | 2021-04-26 | 2021-10-19 | 上海化工院检测有限公司 | Sampling device for residual liquid in barrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20120914 |